Raychem Limited

Promptu Systems Corporation

Paul M Cook

Peter L Brooks

Lawrence J White

Harry C Broyles

Richard F Otte

James L Claypool

Mark J Foster

Theodore Calderone

A method and system of speech recognition presented by a back channel from multiple user sites within a network supporting cable television and/or video delivery is disclosed.

System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery

The invention is a method and device for providing a protective coating for the inside of pipes, said method utilizing a device which is remotely actuated from outside said pipes. Specifically, the device comprises a memory metal delivery means, a corrosion resistant liner means, and a bonding means, said device expanding upon application of heat toward the inner wall of the pipe to cause the bonding means to flow progressively between the liner means and the inside of the pipe to thereby preclude air entrapment and to bond said liner means to the inside of the pipe.

Method for internal pipe protection

A device for providing a protective coating for the inside of pipes, said device being remotely actuated from outside said pipes. Specifically, the device comprises a high modulus engineering plastic delivery means, a corrosion resistant liner means, and a bonding means, said device expanding upon application of heat toward the inner wall of the pipe to cause the bonding means to flow progressively between the liner means and the inside of the pipe to thereby preclude air entrapment and to bond said liner means to the inside of the pipe.

Apparatus for internal pipe protection

A heat recoverable article comprising a recoverable portion and a fusible portion integrally formed so that on heating to recover the recoverable portion, the fusible portion can fuse. The article is especially suitable for encapsulating electrical connections.

Self-sealing article and process

A method and device for providing a protective coating for the inside of pipes, said method utilizing a device which is remotely actuated from outside said pipes. Specifically, the device comprises a memory metal delivery member, a corrosion resistant liner member, and a bonding member, said device expanding upon application of heat toward the inner wall of the pipe to cause the bonding member to flow progressively between the liner member and the inside of the pipe to thereby preclude air entrapment and to bond said liner member to the inside of the pipe.

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Menlo Park, CA, United States of America

Paul M Cook